Platinum 3776 Century Fountain Pen - Black Diamond
U.S. Orders:
- Free Shipping: We offer free shipping for all U.S. orders over $20, including Alaska and Hawaii.
- Standard Shipping Fee: For U.S. orders below $20, a flat shipping fee of $5.99 will be applied.
International Orders:
- Shipping Rates: International shipping rates are calculated based on the weight of the package and the destination country.
- Exclusions: Currently, we do not offer shipping to Russia and South Africa.
Please note that shipping times may vary depending on the destination and other factors beyond our control. Customs duties, taxes, and any additional fees associated with international shipments are the responsibility of the customer.
- Returns can be initiated by clicking the link here.
- Return Period: Customers may return items within 7 days of order delivery.
- Refunds: A full refund will be issued for returned items.
- Condition of Return: To be eligible for a refund, the item must be returned in its original condition, including all original boxes and packaging.
- Restocking Fee: For used items or items missing their original packaging, a 20% restocking fee will be applied.
- Refund Method: Refunds will be processed using the original form of payment.
- Return Shipping: Customers are responsible for the shipping costs associated with the return, unless the return is due to a product defect or an error on our part.
- Return Process: To initiate a return, please contact our customer service team with your order details and the reason for return. Once the return is approved, you will receive further instructions on how to proceed.
- Refund Processing Time: Please allow up to 7 business days for the refund to be processed after we receive the returned item.
U.S. Orders:
- Free Shipping: We offer free shipping for all U.S. orders over $20, including Alaska and Hawaii.
- Standard Shipping Fee: For U.S. orders below $20, a flat shipping fee of $5.99 will be applied.
International Orders:
- Shipping Rates: International shipping rates are calculated based on the weight of the package and the destination country.
- Exclusions: Currently, we do not offer shipping to Russia and South Africa.
Platinum 3776 Century Fountain Pen – Black Diamond
The Platinum 3776 Century Black Diamond is a bold, modern interpretation of Platinum’s classic design, blending sleek transparency with refined metallic accents. The pen features a smoke-black translucent resin barrel and cap, allowing subtle visibility of the inner components while maintaining a dark, sophisticated appearance. Polished rhodium-plated trim adds a cool, contemporary contrast, giving the Black Diamond a distinctly modern edge within the 3776 lineup.
At the core of the pen is Platinum’s renowned 14K rhodium-plated gold nib, engineered for precision, consistency, and long-term reliability. The nib delivers Platinum’s signature writing feel — smooth with controlled, deliberate feedback — making it ideal for writers who appreciate clarity, structure, and exactness in their writing. Whether used for journaling, note-taking, or professional correspondence, the 3776 Century performs with confidence and control.
The pen is equipped with Platinum’s innovative Slip & Seal cap mechanism, designed to prevent ink from drying out even after extended periods of non-use. Filling is handled via Platinum’s cartridge/converter system (converter included), offering flexibility while preserving Platinum’s airtight engineering standards. Balanced and lightweight, the Black Diamond is a versatile everyday writer with a modern aesthetic.
Key Features
-
Smoke-black translucent resin barrel and cap — sleek, modern, and subtly transparent
-
Polished rhodium-plated trim and accents — cool-toned, contemporary finish
-
14K rhodium-plated gold nib — smooth, precise, and lightly feedbacked
-
Platinum’s Slip & Seal cap system — prevents ink dry-out for long-term reliability
-
Cartridge/converter filling system (converter included)
-
Lightweight, balanced 3776 Century profile — ideal for extended writing sessions
Product Specifications
-
Capped Length: 5.5 in (139.7 mm)
-
Posted Length: 6.125 in (155.6 mm)
-
Length of Body: 4.75 in (120.7 mm)
-
Length of Cap: 2.6 in (66.0 mm)
-
Diameter of Body: 0.5 in (12.7 mm)
-
Diameter of Cap: 0.625 in (15.9 mm)
-
Diameter of Grip Section: 0.39 in (9.9 mm)
-
Weight: 0.72 oz (20.41 g)
Materials
-
Body Material: Resin
-
Section Material: Resin
-
Trim: Chrome plated
-
Nib Material: Gold
Filling & Construction
-
Filling System: Cartridge/Converter
-
Cartridge Type: Proprietary
-
Cap Type: Threaded
-
Cap Rotations: Approximately 1.75 turns
-
Postable: Yes
-
Demonstrator: Yes
-
Clip Style: Spring metal
